Year	BoP, current US$
1974	2270000
1975	4680000
1976	2940000
1977	2130000
1978	3490000
1979	4790000
1980	4920000
1981	4099999.9999999995
1982	3370000
1983	2260000
1984	1250000
1985	1300000
1986	6270000
1987	3060000
1988	4600000
1989	5190000
1990	3880000
1991	4520000
1992	9050000
1993	3530000
1994	3470000
1995	45980000
1996	20550000
1997	4390000
1998	11750000
1999	13530000
2000	3710000
2001	4190000.0000000005
2002	4220000
2003	4470000
2004	9070000
2005	5380000
2006	4070000.0000000005
2007	62190000
2008	23870000
2009	13550000
2010	10530000
2011	13700000
2012	9550000
2013	5560000
2014	7870000
2015	12950000
2016	14310000
2017	10710000
2018	12650000
2019	43690000
2020	12420000
2021	18430000
2022	5000000